Suzuki GSX-R750 — OEM Fluid, Tire Pressure & Maintenance Specs
750cc Liquid-Cooled Inline-4 DOHC 16-Valve (600-Sized Chassis · 150 hp Icon) · Source: Suzuki GSX-R750 (2011–Present) Official Owner’s Manual Maintenance Specifications
According to the Suzuki GSX-R750 (2011–Present) Official Owner’s Manual Maintenance Specifications, the 2011–Present Suzuki GSX-R750 (chassis GR7MA/C4111/GSX-R750L1) requires 2.5 L (2.64 US qt) of SAE 10W-40 (JASO MA2, API SJ/SL/SM/SN) engine oil for a drain-only change and 2.9 L (3.06 US qt) with filter service (16510-07J00 / HF138 (M20×1.0 Fine Thread)). Standard solo cold tire pressure is 250 kPa / 2.50 bar / 36 PSI front (120/70 ZR17 M/C 58W) and 290 kPa / 2.90 bar / 42 PSI rear (180/55 ZR17 M/C 73W), paired with 4× NGK CR9EIA-9 spark plug(s) and a YTZ10S / YTX9-BS battery.
Drain only: 2.5 L (2.64 US qt)
R 290 kPa (2.90 bar)
Est. Range: ~286 km (178 mi)
1. Engine Lubrication, Filter & Clutch Specifications
| Clutch Architecture | Wet Multi-Plate Manual Clutch NEVER use JASO MB |
|---|---|
| Recommended Viscosity & Grade | SAE 10W-40 (Alt: SAE 10W-50) · JASO MA2 · API SJ/SL/SM/SN |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 2.5 L (2.64 US qt) • With filter/strainer: 2.9 L (3.06 US qt) • Complete dry overhaul: 3.3 L (3.49 US qt) |
| OEM Oil Filter Code & Type | 16510-07J00 / HF138 (M20×1.0 Fine Thread) |
| Correct Oil Level Check Method | Hold bike upright on level ground 3–5 min after warm shutdown; read crankcase sight glass |
| Oil Drain Bolt Torque | 23 N·m (17.0 lb-ft / 2.35 kgf·m) — Use fresh crush washer |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 120/70 ZR17 M/C 58W · Rear: 180/55 ZR17 M/C 73W (Tubeless) |
|---|---|
| Cold Tire Pressure — Solo Riding |
Front: 250 kPa / 2.50 bar / 36 PSI Rear: 290 kPa / 2.90 bar / 42 PSI |
| Cold Tire Pressure — 2-Up / Loaded Touring |
Front: 250 kPa / 2.50 bar / 36 PSI Rear: 290 kPa / 2.90 bar / 42 PSI |
| OEM Spark Plug & Quantity | NGK CR9EIA-9 × 4 (Gap: 0.8–0.9 mm) |
| OEM Battery Code & Rating | YTZ10S / YTX9-BS (12V 8.6Ah MF AGM) |
| Final Drive Maintenance | 525 Heavy-Duty Sealed X-Ring Chain — Maintain 25–35 mm slack and clean/lube regularly |
| Brake Fluid & Coolant | DOT 4 · Silicate-free ethylene-glycol OAT coolant for aluminum radiators (50:50 premix) |
3. Ergonomics, Range & Scheduled Service Intervals
| Displacement · Max Power · Peak Torque | 750 cc · 150 hp @ 13,200 rpm · 86.3 N·m (63.7 lb-ft) @ 11,200 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 810 mm (31.9 in) · 190 kg (419 lbs) |
| Fuel Tank & Est. Real-World Range | 17 L (4.5 US gal) · ~16.8 km/L → ~286 km (178 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 1,000 km • Engine Oil / Filter: 6,000 km / 18,000 km • Air Filter / Spark Plug: 18,000 km / 12,000 km • Valve Clearance Check: 24,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Direct descendant of the 1985 original, the 2011+ L1 generation (GR7MA) packs 150 hp into an identical 600-class 190 kg chassis with Showa BPF forks and Brembo monobloc calipers.
Oil & Clutch Mechanical Engineering Note
Carrying a larger liquid oil cooler than the 600, the 750 sump takes 2.9 L with M20×1.0 filter HF138; run full-synthetic JASO MA2 oil to keep the ramp-type back-torque-limiting clutch smooth.
Garage Wrenching Gotchas
- On 2011–2013 used examples, confirm the Nissin front brake master cylinder recall was completed (updated reservoir port angle prevents spongy lever feel).
- Hinged at the rear, the 17 L fuel tank props open cleanly using the underseat stay rod for painless air filter and NGK CR9EIA-9 plug servicing.
5. Frequently Asked Questions (FAQ)
What oil volume, JASO grade, and oil filter code does the Suzuki GSX-R750 (2011–Present) require?
Because its wet multi-plate clutch shares engine oil with the gearbox, run SAE 10W-40 (JASO MA2) at 2.5 L (2.64 US qt) drain-only and 2.9 L (3.06 US qt) with filter (16510-07J00 / HF138 (M20×1.0 Fine Thread)).
How do you accurately check the oil level on the GSX-R750, and what are its service intervals?
Hold the motorcycle dead-vertical on level ground 2–3 minutes after warm shutdown and verify the oil sits mid-way between the Upper and Lower marks in the crankcase sight glass—never on the sidestand. Torque the drain plug to 23 N·m with a new crush washer. Factory oil change intervals are every 6,000 km, with valve clearance inspection every 24,000 km.
What are the cold tire pressures, puncture repair type, seat height, and range of the GSX-R750?
Fitted with 120/70 ZR17 M/C 58W front and 180/55 ZR17 M/C 73W rear tubeless rims (compatible with roadside plug kits), set cold tire pressures to 36 / 42 PSI (250/290 kPa) solo or 36 / 42 PSI loaded. Seat height is 810 mm (31.9 in) at 190 kg wet weight, delivering ~286 km per 17 L tank.